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STRUCT HRTIMER_CLOCK(9) Driver Basics STRUCT HRTIMER_CLOCK(9)
NAME
struct_hrtimer_clock_base - the timer base for a specific clock
SYNOPSIS
struct hrtimer_clock_base {
struct hrtimer_cpu_base * cpu_base;
clockid_t index;
struct rb_root active;
struct rb_node * first;
ktime_t resolution;
ktime_t (* get_time) (void);
ktime_t softirq_time;
ktime_t offset;
};
MEMBERS
cpu_base
per cpu clock base
index
clock type index for per_cpu support when moving a timer to a base
on another cpu.
active
red black tree root node for the active timers
first
pointer to the timer node which expires first
resolution
the resolution of the clock, in nanoseconds
get_time
function to retrieve the current time of the clock
softirq_time
the time when running the hrtimer queue in the softirq
offset
offset of this clock to the monotonic base
COPYRIGHT
Kernel Hackers Manual 2.6. November 2013 STRUCT HRTIMER_CLOCK(9)
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